Yellowish liquid odorless
Sodium Di(Isobutyl)Dithiophosphinate (DTPI) is a dithiophosphate collector, mostly used in ore flotation. The adsorption of DTPI on the pyrite surface relies on chemical mechanisms rather than electrochemical interactions[1].
Flammability and Explosibility
Not classified
[1] CAHIT HICYILMAZ . Pyrite–DTPI interaction as a function of pulp potential and pH[J]. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2004, 233 1: Pages 11-24. DOI:10.1016/j.colsurfa.2003.11.004.